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                                    | Manufacturer Part Number: | EFM32LG290F128G-E-BGA112R | 
| Manufacturer: | Silicon Labs | 
| Part of Description: | IC MCU 32BIT 128KB FLASH 112BGA | 
| Lead Free Status / RoHS Status: | Lead Free / RoHS Compliant | 
| Stock Condition: | 2054 In Stock | 
| Ship From: | Hong Kong | 
| Shipment Way: | DHL/Fedex/TNT/UPS/EMS | 
| Type | Description | 
|---|---|
| Series | Leopard Gecko | 
| Package | Tape & Reel (TR) | 
| Part Status | Discontinued at Digi-Key | 
| Core Processor | ARM® Cortex®-M3 | 
| Core Size | 32-Bit | 
| Speed | 48MHz | 
| Connectivity | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART | 
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 
| Number of I/O | 90 | 
| Program Memory Size | 128KB (128K x 8) | 
| Program Memory Type | FLASH | 
| EEPROM Size | - | 
| RAM Size | 32K x 8 | 
| Voltage - Supply (Vcc/Vdd) | 1.98V ~ 3.8V | 
| Data Converters | A/D 8x12b; D/A 2x12b | 
| Oscillator Type | Internal | 
| Operating Temperature | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | 
| Package / Case | 112-LFBGA | 
| Supplier Device Package | 112-BGA (10x10) | 










